Yoshiharu Ishikawa

According to our database, Yoshiharu Ishikawa authored at least 114 papers between 1993 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Practical Persistent Multi-Word Compare-and-Swap Algorithms for Many-Core CPUs.

Kento Sugiura, Manabu Nishimura, Yoshiharu Ishikawa

CoRR, 2024

Probabilistic Routing for Graph-Based Approximate Nearest Neighbor Search.

Kejing Lu, Chuan Xiao, Yoshiharu Ishikawa

CoRR, 2024

2023

Learning Local Similarity with Spatial Interrelations on Content-Based Image Retrieval.

Longjiao Zhao, Yu Wang, Jien Kato, Yoshiharu Ishikawa

IEICE Trans. Inf. Syst., May, 2023

Z-ordered Range Refinement for Multi-dimensional Range Queries.

Kento Sugiura, Yoshiharu Ishikawa

CoRR, 2023

2022

MQH: Locality Sensitive Hashing on Multi-level Quantization Errors for Point-to-Hyperplane Distances.

Kejing Lu, Yoshiharu Ishikawa, Chuan Xiao

Proc. VLDB Endow., 2022

Implementation of a Multi-Word Compare-and-Swap Operation without Garbage Collection.

Kento Sugiura, Yoshiharu Ishikawa

IEICE Trans. Inf. Syst., 2022

2021

Generalizing the Pigeonhole Principle for Similarity Search in Hamming Space.

Jianbin Qin, Chuan Xiao, Yaoshu Wang, Wei Wang, Xuemin Lin, Yoshiharu Ishikawa, Guoren Wang

IEEE Trans. Knowl. Data Eng., 2021

HVS: Hierarchical Graph Structure Based on Voronoi Diagrams for Solving Approximate Nearest Neighbor Search.

Kejing Lu, Mineichi Kudo, Chuan Xiao, Yoshiharu Ishikawa

Proc. VLDB Endow., 2021

Spatial Skyline Queries on Triangulated Irregular Networks.

Yuta Kasai, Kento Sugiura, Yoshiharu Ishikawa

Proceedings of the 17th International Symposium on Spatial and Temporal Databases, 2021

Consistent and Flexible Selectivity Estimation for High-Dimensional Data.

Yaoshu Wang, Chuan Xiao, Jianbin Qin, Rui Mao, Makoto Onizuka, Wei Wang, Rui Zhang, Yoshiharu Ishikawa

Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

Development of IPSJ Data Science Curriculum Standard.

Tetsuro Kakeshita, Kazuo Ishii, Yoshiharu Ishikawa, Hitoshi Matsubara, Yutaka Matsuo, Tsuyoshi Murata, Miyuki Nakano, Takako Nakatani, Haruhiko Okumura, Naoko Takahashi, Norimitsu Takahashi, Gyo Uchida, Eriko Uematsu, Satoshi Saeki, Hiroshi Kato

Proceedings of the Digital Transformation of Education and Learning - Past, Present and Future, 2021

Approximate Fault Tolerance for Edge Stream Processing.

Daiki Takao, Kento Sugiura, Yoshiharu Ishikawa

Proceedings of the Database and Expert Systems Applications - DEXA 2021 Workshops, 2021

Approximate Fault-Tolerant Data Stream Aggregation for Edge Computing.

Daiki Takao, Kento Sugiura, Yoshiharu Ishikawa

Proceedings of the Big-Data-Analytics in Astronomy, Science, and Engineering, 2021

Approximate Query Processing with Error Guarantees.

Tianjia Ni, Kento Sugiura, Yoshiharu Ishikawa, Kejing Lu

Proceedings of the Big-Data-Analytics in Astronomy, Science, and Engineering, 2021

2020

Efficient query autocompletion with edit distance-based error tolerance.

Jianbin Qin, Chuan Xiao, Sheng Hu, Jie Zhang, Wei Wang, Yoshiharu Ishikawa, Koji Tsuda, Kunihiko Sadakane

VLDB J., 2020

Fast Subtrajectory Similarity Search in Road Networks under Weighted Edit Distance Constraints.

Satoshi Koide, Chuan Xiao, Yoshiharu Ishikawa

Proc. VLDB Endow., 2020

Multiple Regular Expression Pattern Monitoring over Probabilistic Event Streams.

Kento Sugiura, Yoshiharu Ishikawa

IEICE Trans. Inf. Syst., 2020

NGNC: A Flexible and Efficient Framework for Error-Tolerant Query Autocompletion.

Yukai Miao, Jianbin Qin, Sheng Hu, Yuyang Dong, Yoshiharu Ishikawa, Makoto Onizuka

Proceedings of the Software Foundations for Data Interoperability and Large Scale Graph Data Analytics, 2020

Approximate Fault Tolerance for Sensor Stream Processing.

Daiki Takao, Kento Sugiura, Yoshiharu Ishikawa

Proceedings of the Databases Theory and Applications, 2020

2019

Scope-aware Code Completion with Discriminative Modeling.

Sheng Hu, Chuan Xiao, Yoshiharu Ishikawa

J. Inf. Process., 2019

Building Hierarchical Spatial Histograms for Exploratory Analysis in Array DBMS.

Jing Zhao, Yoshiharu Ishikawa, Lei Chen, Chuan Xiao, Kento Sugiura

IEICE Trans. Inf. Syst., 2019

Efficient framework for processing top-k queries with replication in mobile ad hoc networks.

Yuya Sasaki, Takahiro Hara, Yoshiharu Ishikawa

GeoInformatica, 2019

Autocompletion for Prefix-Abbreviated Input.

Sheng Hu, Chuan Xiao, Jianbin Qin, Yoshiharu Ishikawa, Qiang Ma

Proceedings of the 2019 International Conference on Management of Data, 2019

Indexing Trajectories for Travel-Time Histogram Retrieval.

Robert Waury, Christian S. Jensen, Satoshi Koide, Yoshiharu Ishikawa, Chuan Xiao

Proceedings of the Advances in Database Technology, 2019

Regular Expression Pattern Matching with Sliding Windows cover Probabilistic Event Streams.

Kento Sugiura, Yoshiharu Ishikawa

Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2019

Road Segment Interpolation for Incomplete Road Data.

Yuya Sasaki, Jiahao Yu, Yoshiharu Ishikawa

Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2019

2018

Enhanced Indexing and Querying of Trajectories in Road Networks via String Algorithms.

Satoshi Koide, Yukihiro Tadokoro, Takayoshi Yoshimura, Chuan Xiao, Yoshiharu Ishikawa

ACM Trans. Spatial Algorithms Syst., 2018

An Efficient Algorithm for Location-Aware Query Autocompletion.

Sheng Hu, Chuan Xiao, Yoshiharu Ishikawa

IEICE Trans. Inf. Syst., 2018

Consistencies of fuzzy spatiotemporal data in XML documents.

Zongmin Ma, Luyi Bai, Yoshiharu Ishikawa, Li Yan

Fuzzy Sets Syst., 2018

Top-k Query Processing with Replication Strategy in Mobile Ad Hoc Networks.

Yuya Sasaki, Takahiro Hara, Yoshiharu Ishikawa

Proceedings of the 19th IEEE International Conference on Mobile Data Management, 2018

GPH: Similarity Search in Hamming Space.

Jianbin Qin, Yaoshu Wang, Chuan Xiao, Wei Wang, Xuemin Lin, Yoshiharu Ishikawa

Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

CiNCT: Compression and Retrieval for Massive Vehicular Trajectories via Relative Movement Labeling.

Satoshi Koide, Yukihiro Tadokoro, Chuan Xiao, Yoshiharu Ishikawa

Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Sequenced Route Query with Semantic Hierarchy.

Yuya Sasaki, Yoshiharu Ishikawa, Yasuhiro Fujiwara, Makoto Onizuka

Proceedings of the 21st International Conference on Extending Database Technology, 2018

Fault Tolerant Data Stream Processing in Cooperation with OLTP Engine.

Yoshiharu Ishikawa, Kento Sugiura, Daiki Takao

Proceedings of the Big Data Analytics - 6th International Conference, 2018

Histogram Construction for Difference Analysis of Spatio-Temporal Data on Array DBMS.

Jing Zhao, Yoshiharu Ishikawa, Chuan Xiao, Kento Sugiura

Proceedings of the Databases Theory and Applications, 2018

2017

Reverse direction-based surrounder queries for mobile recommendations.

Xi Guo, Yoshiharu Ishikawa, Yonghong Xie, Aziguli Wulamu

World Wide Web, 2017

In-vehicle Distributed Time-critical Data Stream Management System for Advanced Driver Assistance.

Akihiro Yamaguchi, Yousuke Watanabe, Kenya Sato, Yukikazu Nakamoto, Yoshiharu Ishikawa, Shinya Honda, Hiroaki Takada

J. Inf. Process., 2017

k-Expected Nearest Neighbor Search over Gaussian Objects.

Tingting Dong, Yoshiharu Ishikawa, Chuan Xiao, Jing Zhao

J. Comput., 2017

Grouping Methods for Pattern Matching over Probabilistic Data Streams.

Kento Sugiura, Yoshiharu Ishikawa, Yuya Sasaki

IEICE Trans. Inf. Syst., 2017

Extraction of Frequent Patterns Based on Users' Interests from Semantic Trajectories with Photographs.

Yoshiaki Takimoto, Kento Sugiura, Yoshiharu Ishikawa

Proceedings of the 21st International Database Engineering & Applications Symposium, 2017

Top-k Pattern Matching Using an Information-Theoretic Criterion over Probabilistic Data Streams.

Kento Sugiura, Yoshiharu Ishikawa

Proceedings of the Web and Big Data - First International Joint Conference, 2017

2016

BEVA: An Efficient Query Processing Algorithm for Error-Tolerant Autocompletion.

Xiaoling Zhou, Jianbin Qin, Chuan Xiao, Wei Wang, Xuemin Lin, Yoshiharu Ishikawa

ACM Trans. Database Syst., 2016

Top-<i>k</i> Similarity Search over Gaussian Distributions Based on KL-Divergence.

Tingting Dong, Yoshiharu Ishikawa, Chuan Xiao

J. Inf. Process., 2016

An Automatic Video Reinforcing System for TV Programs using Semantic Metadata from Closed Captions.

Yuanyuan Wang, Daisuke Kitayama, Yukiko Kawai, Kazutoshi Sumiya, Yoshiharu Ishikawa

Int. J. Multim. Data Eng. Manag., 2016

Frequent Subgraph Mining Based on Pregel.

Xiang Zhao, Yifan Chen, Chuan Xiao, Yoshiharu Ishikawa, Jiuyang Tang

Comput. J., 2016

Local Similarity Search for Unstructured Text.

Pei Wang, Chuan Xiao, Jianbin Qin, Wei Wang, Xiaoyang Zhang, Yoshiharu Ishikawa

Proceedings of the 2016 International Conference on Management of Data, 2016

Dynamic mapping of dense geo-tweets and web pages based on spatio-temporal analysis.

Yuanyuan Wang, Goki Yasui, Yukiko Kawai, Toyokazu Akiyama, Kazutoshi Sumiya, Yoshiharu Ishikawa

Proceedings of the 31st Annual ACM Symposium on Applied Computing, 2016

TweeVist: A geo-tweet visualization system for web based on spatio-temporal events.

Yuanyuan Wang, Yukiko Kawai, Kazutoshi Sumiya, Yoshiharu Ishikawa

Proceedings of the 15th IEEE/ACIS International Conference on Computer and Information Science, 2016

2015

An Automatic Video Reinforcing System Based on Popularity Rating of Scenes and Level of Detail Controlling.

Yuanyuan Wang, Yukiko Kawai, Kazutoshi Sumiya, Yoshiharu Ishikawa

Proceedings of the 2015 IEEE International Symposium on Multimedia, 2015

AEDSMS: Automotive Embedded Data Stream Management System.

Akihiro Yamaguchi, Yukikazu Nakamoto, Kenya Sato, Yoshiharu Ishikawa, Yousuke Watanabe, Shinya Honda, Hiroaki Takada

Proceedings of the 31st IEEE International Conference on Data Engineering, 2015

Grouping Methods for Pattern Matching in Probabilistic Data Streams.

Kento Sugiura, Yoshiharu Ishikawa, Yuya Sasaki

Proceedings of the Database Systems for Advanced Applications, 2015

Reverse Direction-Based Surrounder Queries.

Xi Guo, Yoshiharu Ishikawa, Aziguli Wulamu, Yonghong Xie

Proceedings of the Web Technologies and Applications - 17th Asia-PacificWeb Conference, 2015

2014

Content-Based Element Search for Presentation Slide Reuse.

Jie Zhang, Chuan Xiao, Toyohide Watanabe, Yoshiharu Ishikawa

IEICE Trans. Inf. Syst., 2014

Probabilistic Range Querying over Gaussian Objects.

Tingting Dong, Chuan Xiao, Yoshiharu Ishikawa

IEICE Trans. Inf. Syst., 2014

Monitoring Query Processing in Mobile Robot Databases.

Kento Sugiura, Arata Hayashi, Tingting Dong, Yoshiharu Ishikawa

Proceedings of the Database Systems for Advanced Applications, 2014

2013

Efficient processing of graph similarity queries with edit distance constraints.

Xiang Zhao, Chuan Xiao, Xuemin Lin, Wei Wang, Yoshiharu Ishikawa

VLDB J., 2013

Pattern discovery in data streams under the time warping distance.

Machiko Toyoda, Yasushi Sakurai, Yoshiharu Ishikawa

VLDB J., 2013

Efficient Error-tolerant Query Autocompletion.

Chuan Xiao, Jianbin Qin, Wei Wang, Yoshiharu Ishikawa, Koji Tsuda, Kunihiko Sadakane

Proc. VLDB Endow., 2013

Clustering Editors of Wikipedia by Editor's Biases.

Akira Nakamura, Yu Suzuki, Yoshiharu Ishikawa

Proceedings of the 2013 IEEE/WIC/ACM International Conferences on Web Intelligence, 2013

Processing Probabilistic Range Queries over Gaussian-Based Uncertain Data.

Tingting Dong, Chuan Xiao, Xi Guo, Yoshiharu Ishikawa

Proceedings of the Advances in Spatial and Temporal Databases, 2013

2012

Combination Skyline Queries.

Xi Guo, Chuan Xiao, Yoshiharu Ishikawa

Trans. Large Scale Data Knowl. Centered Syst., 2012

Efficient Continual Top-k Keyword Search in Relational Databases.

Yanwei Xu, Yoshiharu Ishikawa, Jihong Guan

J. Inf. Process., 2012

Processing All k-Nearest Neighbor Queries in Hadoop.

Takuya Yokoyama, Yoshiharu Ishikawa, Yu Suzuki

Proceedings of the Web-Age Information Management - 13th International Conference, 2012

Privacy Preservation for Location-Based Services Based on Attribute Visibility.

Masanori Mano, Xi Guo, Tingting Dong, Yoshiharu Ishikawa

Proceedings of the 2nd International Workshop on Information Management for Mobile Applications, 2012

Scalable Top-k Keyword Search in Relational Databases.

Yanwei Xu, Jihong Guan, Yoshiharu Ishikawa

Proceedings of the Database Systems for Advanced Applications, 2012

2011

Direction-based surrounder queries for mobile recommendations.

Xi Guo, Baihua Zheng, Yoshiharu Ishikawa, Yunjun Gao

VLDB J., 2011

Simulation Based Analysis for a Traceable P2P Record Exchange Framework.

Fengrong Li, Yoshiharu Ishikawa

Proceedings of the Data Management in Grid and Peer-to-Peer Systems, 2011

Adaptive Spatial Query Processing Based on Uncertain Location Information.

Yoshiharu Ishikawa

Proceedings of the Databases in Networked Information Systems - 7th International Workshop, 2011

Multi-objective Optimal Combination Queries.

Xi Guo, Yoshiharu Ishikawa

Proceedings of the Database and Expert Systems Applications, 2011

2010

Query Processing in a Traceable P2P Record Exchange Framework.

Fengrong Li, Yoshiharu Ishikawa

IEICE Trans. Inf. Syst., 2010

Efficient Continuous Top-<i>k</i> Keyword Search in Relational Databases.

Yanwei Xu, Yoshiharu Ishikawa, Jihong Guan

Proceedings of the Web-Age Information Management, 11th International Conference, 2010

Query Processing with Materialized Views in a Traceable P2P Record Exchange Framework.

Fengrong Li, Yoshiharu Ishikawa

Proceedings of the Web-Age Information Management, 2010

Direction-based spatial skylines.

Xi Guo, Yoshiharu Ishikawa, Yunjun Gao

Proceedings of the Ninth ACM International Workshop on Data Engineering for Wireless and Mobile Access, 2010

Anonymizing user location and profile information for privacy-aware mobile services.

Masanori Mano, Yoshiharu Ishikawa

Proceedings of the 2010 International Workshop on Location Based Social Networks, 2010

Spatial Query Processing Based on Uncertain Location Information.

Yoshiharu Ishikawa

Proceedings of the Databases in Networked Information Systems, 6th International Workshop, 2010

2009

Finding Probabilistic Nearest Neighbors for Query Objects with Imprecise Locations.

Yuichi Iijima, Yoshiharu Ishikawa

Proceedings of the MDM 2009, 2009

Spatial Range Querying for Gaussian-Based Imprecise Query Objects.

Yoshiharu Ishikawa, Yuichi Iijima, Jeffrey Xu Yu

Proceedings of the 25th International Conference on Data Engineering, 2009

Skyline queries based on user locations and preferences for making location-based recommendations.

Kazuki Kodama, Yuichi Iijima, Xi Guo, Yoshiharu Ishikawa

Proceedings of the 2009 International Workshop on Location Based Social Networks, 2009

"Pay-as-You-Go" Processing for Tracing Queries in a P2P Record Exchange System.

Fengrong Li, Takuya Iida, Yoshiharu Ishikawa

Proceedings of the Database Systems for Advanced Applications, 2009

Effective Top-<i>k</i> Keyword Search in Relational Databases Considering Query Semantics.

Yanwei Xu, Yoshiharu Ishikawa, Jihong Guan

Proceedings of the Advances in Web and Network Technologies, and Information Management, 2009

2008

A Novelty-based Clustering Method for On-line Documents.

Sophoin Khy, Yoshiharu Ishikawa, Hiroyuki Kitagawa

World Wide Web, 2008

Traceable P2P record exchange: a database-oriented approach.

Fengrong Li, Takuya Iida, Yoshiharu Ishikawa

Frontiers Comput. Sci. China, 2008

Monitoring Aggregate k-NN Objects in Road Networks.

Lu Qin, Jeffrey Xu Yu, Bolin Ding, Yoshiharu Ishikawa

Proceedings of the Scientific and Statistical Database Management, 2008

A Query Language and Its Processing for Time-Series Document Clusters.

Sophoin Khy, Yoshiharu Ishikawa, Hiroyuki Kitagawa

Proceedings of the Digital Libraries: Universal and Ubiquitous Access to Information, 2008

Traceable P2P Record Exchange Based on Database Technologies.

Fengrong Li, Yoshiharu Ishikawa

Proceedings of the Progress in WWW Research and Development, 2008

2007

Record Extraction Based on User Feedback and Document Selection.

Jianwei Zhang, Yoshiharu Ishikawa, Hiroyuki Kitagawa

Proceedings of the Advances in Data and Web Management, 2007

T-Scroll: Visualizing Trends in a Time-Series of Documents for Interactive User Exploration.

Yoshiharu Ishikawa, Mikine Hasegawa

Proceedings of the Research and Advanced Technology for Digital Libraries, 2007

2006

A Dynamic Mobility Histogram Construction Method Based on Markov Chains.

Yoshiharu Ishikawa, Yoji Machida, Hiroyuki Kitagawa

Proceedings of the 18th International Conference on Scientific and Statistical Database Management, 2006

Novelty-based Incremental Document Clustering for On-line Documents.

Sophoin Khy, Yoshiharu Ishikawa, Hiroyuki Kitagawa

Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

LocalRank: A Prototype for Ranking Web Pages with Database Considering Geographical Locality.

Jianwei Zhang, Yoshiharu Ishikawa, Sayumi Kurokawa, Hiroyuki Kitagawa

Proceedings of the Frontiers of WWW Research and Development, 2006

2005

Extended Link Analysis for Extracting Spatial Information Hubs.

Jianwei Zhang, Yoshiharu Ishikawa, Hiroyuki Kitagawa

Proceedings of the 2005 International Workshop on Challenges in Web Information Retrieval and Integration (WIRI 2005), 2005

LocalRank: Ranking Web Pages Considering Geographical Locality by Integrating Web and Databases.

Jianwei Zhang, Yoshiharu Ishikawa, Sayumi Kurokawa, Hiroyuki Kitagawa

Proceedings of the Database and Expert Systems Applications, 16th International Conference, 2005

2004

Requirement Specification and Derivation of ECA Rules for Integrating Multiple Dissemination-Based Information Sources.

Tomoyuki Kajino, Hiroyuki Kitagawa, Yoshiharu Ishikawa

IEICE Trans. Inf. Syst., 2004

Extracting Mobility Statistics from Indexed Spatio-Temporal Datasets.

Yoshiharu Ishikawa, Yuichi Tsukamoto, Hiroyuki Kitagawa

Proceedings of the Spatio-Temporal Database Management, 2004

Feature-based distributed object search using signatures in Peer-to-Peer environments.

Ryo Matsushita, Hiroyuki Kitagawa, Yoshiharu Ishikawa

Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), 2004

2003

Implementation and evaluation of an adaptive neighborhood information retrieval system for mobile users.

Yoshiharu Ishikawa, Yuichi Tsukamoto, Hiroyuki Kitagawa

Proceedings of the 4th International Conference on Web Information Systems Engineering Workshops, 2003

2002

Processing XML View Queries Including User-defined Foreign Functions.

Yoshiharu Ishikawa, Jun Kawada, Hiroyuki Kitagawa

Proceedings of the 3rd International Conference on Web Information Systems Engineering, 2002

Transforming XPath Queries for Bottom-Up Query Processing.

Yoshiharu Ishikawa, Takaaki Nagai, Hiroyuki Kitagawa

Proceedings of the Information Systems and Databases (ISDB 2002), 2002

Continual Neighborhood Tracking for Moving Objects Using Adaptive Distances.

Yoshiharu Ishikawa, Hiroyuki Kitagawa, Tooru Kawashima

Proceedings of the International Database Engineering & Applications Symposium, 2002

2001

Integration of Multiple Dissemination-Based Information Sources Using Source Data Arrival Properties.

Yousuke Watanabe, Hiroyuki Kitagawa, Yoshiharu Ishikawa

Proceedings of the 2nd International Conference on Web Information Systems Engineering, 2001

An On-Line Document Clustering Method Based on Forgetting Factors.

Yoshiharu Ishikawa, Yibing Chen, Hiroyuki Kitagawa

Proceedings of the Research and Advanced Technology for Digital Libraries, 2001

Source Description-Based Approach for the Modeling of Spatial Information Integration.

Yoshiharu Ishikawa, Hiroyuki Kitagawa

Proceedings of the Conceptual Modeling, 2001

Algebraic Service Specification and Rule Generation for Integrating Multiple Dissemination-Based Information Sources.

Hiroyuki Kitagawa, Tomoyuki Kajino, Yoshiharu Ishikawa

Proceedings of the Database Systems for Advanced Applications, Proceedings of the 7th International Conference on Database Systems for Advanced Applications (DASFAA 2001), 18-20 April 2001, 2001

Integration of Spatial Information Sources Based on Source Description Framework.

Yoshiharu Ishikawa, Gihyong Ryu, Hiroyuki Kitagawa

Proceedings of the Database Systems for Advanced Applications, Proceedings of the 7th International Conference on Database Systems for Advanced Applications (DASFAA 2001), 18-20 April 2001, 2001

2000

X²QL: An eXtensible XML Query Language Supporting User-Defined Foreign Functions.

Norihide Shinagawa, Hiroyuki Kitagawa, Yoshiharu Ishikawa

Proceedings of the Current Issues in Databases and Information Systems, 2000

A Rule-Oriented Architecture to Incorporate Dissemination-Based Information Delivery into Information Integration Environments.

Hironori Mizuguchi, Hiroyuki Kitagawa, Yoshiharu Ishikawa, Atsuyuki Morishima

Proceedings of the Current Issues in Databases and Information Systems, 2000

1999

A Semantic Caching Method Based on Linear Constraints.

Yoshiharu Ishikawa, Hiroyuki Kitagawa

Proceedings of the 1999 International Symposium on Database Applications in Non-Traditional Environments (DANTE '99), 1999

1998

MindReader: Querying Databases Through Multiple Examples.

Yoshiharu Ishikawa, Ravishankar Subramanya, Christos Faloutsos

Proceedings of the VLDB'98, 1998

1997

A Wrapping Architecture for IR Systems to Mediate External Structured Document Sources.

Yoshiharu Ishikawa, Takehiro Furudate, Shunsuke Uemura

Proceedings of the Database Systems for Advanced Applications '97, 1997

1996

Design and Evaluation of Signature File Organization Incorporating Vertical and Horizontal Decomposition Schemes.

Hiroyuki Kitagawa, Noriyasu Watanabe, Yoshiharu Ishikawa

Proceedings of the Database and Expert Systems Applications, 7th International Conference, 1996

SignatureCache: An Efficient Access Structure for Distributed Mediated Environments.

Yoshiharu Ishikawa, Shunsuke Uemura

Proceedings of the International Symposium on Cooperative Database Systems for Advanced Applications, 1996

1995

Design and Performance Analysis of Indexing Schemes for Set Retrieval of Nested Objects.

Yoshiharu Ishikawa, Hiroyuki Kitagawa

IEICE Trans. Inf. Syst., 1995

1993

Evaluation of Signature Files as Set Access Facilities in OODBs.

Yoshiharu Ishikawa, Hiroyuki Kitagawa, Nobuo Ohbo

Proceedings of the 1993 ACM SIGMOD International Conference on Management of Data, 1993

Estimation of False Drops in Set-valued Object Retrieval with Signature Files.

Hiroyuki Kitagawa, Yoshiaki Fukushima, Yoshiharu Ishikawa, Nobuo Ohbo

Proceedings of the Foundations of Data Organization and Algorithms, 1993